# fuel vs fully

> English confusable word pair

## The two words

### fuel
*noun · IPA /ˈfjuːəl/ · frequency rank #1,942*
Substance consumed to provide energy through combustion, or through chemical or nuclear reaction.

### fully
*adverb · IPA /ˈfʊli/ · frequency rank #1,366*
In a full manner; without lack or defect; completely, entirely.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/fuel-vs-fully